11002642 has 8 divisors (see below), whose sum is σ = 18861696. Its totient is φ = 4715412.

The previous prime is 11002639. The next prime is 11002643. The reversal of 11002642 is 24620011.

11002642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11002643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392938 + ... + 392965.

It is an arithmetic number, because the mean of its divisors is an integer number (2357712).

Almost surely, 2^11002642 is an apocalyptic number.

11002642 is a deficient number, since it is larger than the sum of its proper divisors (7859054).

11002642 is an equidigital number, since it uses as much as digits as its factorization.

11002642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785912.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 11002642 is about 3317.0230629286. The cubic root of 11002642 is about 222.4158129510.

Adding to 11002642 its reverse (24620011), we get a palindrome (35622653).

The spelling of 11002642 in words is "eleven million, two thousand, six hundred forty-two".